[Media Router] Custom Controls 4 - Implement details view WebUI

chrome/test/data/webui/media_router/route_details_tests.js

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /** @fileoverview Suite of tests for route-details. */
 cr.define('route_details', function() {
   function registerTests() {
     suite('RouteDetails', function() {
       /**
        * Route Details created before each test.
        * @type {RouteDetails}
        */
       var details;
 
       /**
        * First fake route created before each test.
        * @type {media_router.Route}
        */
       var fakeRouteOne;
 
       /**
        * Second fake route created before each test.
        * @type {media_router.Route}
        */
       var fakeRouteTwo;
 
+      /**
+       * Fake sink that corresponds to |fakeRouteOne|.
+       * @type {media_router.Sink}
+       */
+      var fakeSinkOne;
+
       // Checks whether |expected| and the text in the span element in
       // the |elementId| element are equal.
       var checkSpanText = function(expected, elementId) {
         assertEquals(expected,
             details.$[elementId].querySelector('span').innerText);
       };
 
       // Checks the default route view is shown.
       var checkDefaultViewIsShown = function() {
         assertFalse(details.$['route-information'].hasAttribute('hidden'));
         assertTrue(details.$['custom-controller'].hasAttribute('hidden'));
       };
 
-      // Checks the default route view is shown.
+      // Checks the start button is shown.
       var checkStartCastButtonIsShown = function() {
         assertFalse(
             details.$['start-casting-to-route-button'].hasAttribute('hidden'));
       };
 
-      // Checks the default route view is not shown.
+      // Checks the start button is not shown.
       var checkStartCastButtonIsNotShown = function() {
         assertTrue(
             details.$['start-casting-to-route-button'].hasAttribute('hidden'));
       };
 
       // Checks the custom controller is shown.
       var checkCustomControllerIsShown = function() {
         assertTrue(details.$['route-information'].hasAttribute('hidden'));
         assertFalse(details.$['custom-controller'].hasAttribute('hidden'));
       };
 
       // Checks whether |expected| and the text in the |elementId| element
       // are equal given an id.
       var checkElementTextWithId = function(expected, elementId) {
         assertEquals(expected, details.$[elementId].innerText);
       };
 
-      /**
-       * Fake sink that corresponds to |fakeRouteOne|.
-       * @type {media_router.Sink}
-       */
-      var fakeSinkOne;
-
       // Import route_details.html before running suite.
       suiteSetup(function() {
         return PolymerTest.importHtml(
             'chrome://media-router/elements/route_details/' +
             'route_details.html');
       });
 
       // Initialize a route-details before each test.
       setup(function(done) {
         PolymerTest.clearBody();
@@ skipping 149 matching lines @@
           done();
         });
       });
     });
   }
 
   return {
     registerTests: registerTests,
   };
 });